Arsenic triselenide

Arsenic triselenide

Brown odorless solid

Fixed

4.75 g · cm -3

360 ° C.

Insoluble in water

Risk

Template: Infobox chemical / molecular formula search available

Arsenic ( III) selenide ( As2Se3 ) is a selenide formed from the two chemical elements arsenic and selenium. Applies arsenic triselenide as a photosensitive coating and a photoconductor on the surface of the transfer drum at the devices such as electro-photography and laser copiers. Arsenic ( III) selenide has a monoclinic crystal structure with space group P21 / c.